Same engine? Just swap the appropriate parts from the old to the new. But if your car is 30years old or older no smog is needed: How old does a car have to be to not have to smog? 30 years old 1975 & Older Exempt - Under the old smog laws, 1975 and subsequent model year vehicles became exempt from Smog Check when they turned 30 years old (30-year rolling exemption). A 1976 model year vehicle was exempt in 2005, a 1977 in 2006, etc.
Answers & Comments
Same engine? Just swap the appropriate parts from the old to the new. But if your car is 30years old or older no smog is needed:
How old does a car have to be to not have to smog? 30 years old
1975 & Older Exempt - Under the old smog laws, 1975 and subsequent model year vehicles became exempt from Smog Check when they turned 30 years old (30-year rolling exemption). A 1976 model year vehicle was exempt in 2005, a 1977 in 2006, etc.
How can I hook up a smog pump to it?